The popular personality Mayor of London, Sadiq Khan, is in Mumbai. To honour him, Mukesh Ambani along with Karan Johar hosted a grand bash and prominent Bollywood celebrities were invited for it. Shah Rukh Khan, Alia Bhatt, Jacqueline Fernandez, Amitabh Bachchan, Sidharth Malhotra, Sridevi, Katrina Kaif, Neha Dhupia etc graced this memorable bash.